This book was published by the Musicians Institute in Hollywood, and teaches singers how to sing harmony in various repertoire, as well as how to build your own harmonies!

There is also some basic training on reading music and scales, including musical intervals that are essential for singing harmony parts!

The CD that accompanies the book provides 99 full-demo tracks for your practice purposes, and has 18 songs in a great variety of styles so that we can practise our harmony singing for different song genres!

Yet another great book from Musicians Institute, Hollywood, this book provides the basic knowledge on important topics like scales, intervals, chords and inversions, key signatures, transpositions and so on!

It certainly will help singers to be able to harmonize better, since it strengthens the basic understanding that we need to have regarding harmonies.

Harmony singing begins from knowing your scales and intervals well, and also with being able to hear the chord notes and how they relate to each other, and this book touches on exactly that!

The Ultimate Vocal Training System is a comprehensive online training system that will provide targeted solutions to vocal problems that you are facing, allowing you to sing higher in your vocal range, avoid sore throats or vocal swellingafter a long night of singing, and avoid embarrassing vocal breaks or cracks in the range!

This comprehensive vocal training system is divided into a total of 10 Modules consisting of 80+ training videos and other pdf resources, covering topics like breath and voice production, vocal folds and how they work, voice projection and a simple trick that will give you more singing power, as well as pitching and aural awareness training too!